Deborah S. Hasin, PhD

Deborah S. Hasin, PhD, professor of epidemiology at ­Columbia University, New York City, and lead author of the study titled “Cannabis Use, Attitudes, and Legal Status in the US: A Review,” published in Preventive Medicine.

Marijuana Isn’t as Risk-Free as You Might Think

Marijuana Isn’t as Risk-Free as You Might Think

Deborah S. Hasin, PhD | April 8, 2019

Marijuana with higher levels of psychoactive THC can put middle-age adults & baby boomers at risk of car accidents, drug interactions, heart attacks & more.